The ultimate dry bag protection for your map. A good choice for Kayakers, Boaties, Sailors, Trampers, Hikers, & Travellers. This watertight map case dry bag will keep your maps dry & clean, and extend their life. Ideal for topographical maps, small navigation charts for boating, and walking tour maps. Good for other multiple uses too – the Pouch can also be used to keep travel essentials, film, food or first aid supplies dry! Multifunctional. It will hold up to 5 standard sized maps.